PDS is the compound

Johnson & Johnson surgical suture material PDS, its chemical name is poly dioxide cyclohexanone.
The advantages are:
Rely on in vivo hydrolysis degradation.
Various sizes can be made monofilament suture.
Tissue reaction.
Monofilament tensile strength than the polyamide and polypropylene.
Ene large.
In biological tissue strength retention rate, higher than woven PGLA, longer healing time for suturing wounds particularly useful.